Hello All, I am currently stuck trying to get 2 I2C devices to work on the mega. I have a tilt compensated magnetometer hooked up now. That runs through the SDA and SCL pins. I also have a LCD screen that works only through the SDA and SCL too? It just has 4 connectors (GND, VCC, SDA, SCL). Is ther…

2 I2C on the Mega?

KeithRB March 31, 2014, 7:06pm 4

They have different addresses.

Note the first parameter in Wire.RequestFrom() is the address.

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